What is Alero Nanna's NPI number?

Alero Nanna's National Provider Identifier (NPI) is 1588898761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alero Nanna's specialty?

Alero Nanna is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Alero Nanna located?

Alero Nanna's practice location on file with NPPES is 2440 N 11th St, Grand Junction, CO 81501-8102.

What is Alero Nanna's phone number?

The practice phone number listed in the NPPES registry for Alero Nanna is (970) 243-0900.

Does Alero Nanna accept Medicare?

Alero Nanna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Alero Nanna's NPI active?

Yes — Alero Nanna's NPI (1588898761) is active in the NPPES registry as of the last update on 2020-11-04.

IndividualActiveAccepts Medicare

Alero Nanna, MD

NPI 1588898761 · Surgery Physician · Grand Junction, CO

Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Alero Nanna, MD is a Surgery Physician provider in Grand Junction, CO (NPI 1588898761).

Provider details

NPI number: 1588898761
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: E-8650 (AR)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense DR.0059346 (CO)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense E-8650 (AR)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
17 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
5 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
59 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	19	$168
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	15	$123
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	14	$91
Removal of Gallbladder Using an Endoscope47562	11	$672

Typical Medicare-allowed amounts for these services range $91–$672 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	21	21

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

2440 N 11th St

Grand Junction, CO 81501-8102

Phone: (970) 243-0900

Fax: (970) 245-4235

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Mailing address